package demo1;

import org.springframework.context.annotation.AnnotationConfigApplicationContext;

//创建一个Spring容器，并从容器中分别获取User和Person对象，并调用其方法。
public class Test {
    public static void main(String[] args) {
        AnnotationConfigApplicationContext context = new AnnotationConfigApplicationContext("demo1");
        User user = context.getBean(User.class);
        user.sayHello();

        Person person = context.getBean(Person.class);
        person.sayHi();
    }
}
